Fostering students' self-study ability in teaching some knowledge of Mechanics and Electromagnetism in high school Physics with the support of social network Facebook

At the output:

Calculated: S = 0.92 and t = 1.59. Look up the Students table with significance level α = 0.05 and degrees of freedom f = n TN +n DC - 2 = 307, we have t α = 1.96.

The result of calculating t and comparing t with t α , shows that: |t|  t so the difference between

(X TN and X DC ) is significant. Therefore, accept hypothesis H1 and reject hypothesis H0. It proves that the learning ability with the support of Facebook social network of students in the experimental group is higher than that of the control group. Thus, the teaching method is in the direction of developing learning ability for students with the support of Facebook social network. That allows to affirm the teaching method of Physics according to the process of fostering learning ability for students with the support of Facebook social network. Therefore, the scientific hypothesis that the topic has proposed is correct.

4.5.3. General comments

Maybe you are interested!

From the above results, the following comments can be made:

In the entrance test, the average score of the experimental group and the control group were not much different, the cumulative frequency distribution graphs of the two groups were close to each other. This shows that the number of students achieving score x i of the experimental group and the control group was not much different. That is, the selected experimental group samples were not much different.

From the chart and cumulative frequency distribution graph, it can be seen that the cumulative line corresponding to the experimental group is below the cumulative line corresponding to the control group, proving that the number of students with high scores in the experimental group is greater than that of the control group. Comparing the output and input test results, it shows that the learning ability with the support of Facebook social network of the experimental group has improved more than that of the control group, and the learning result of the experimental group is also higher than that of the control group. It proves that the teaching process organized according to the process of fostering learning ability for students with the support of Facebook social network in Physics teaching has fostered learning ability for students with the support of Facebook social network and improved the learning results and quality of students. This helps to confirm that the scientific hypothesis proposed by the topic is correct, the teaching method in the direction of fostering learning ability for students with the support of Facebook social network in Physics teaching at high schools proposed by the topic is completely feasible.

4.6. Conclusion of chapter 4

The results of TNSP and statistical testing allow the conclusion:

- The process of organizing training of students' learning ability with the support of Facebook social network in teaching Physics at high schools, the lectures and instructions on teaching methods designed by the topic are suitable and highly feasible, meeting the teaching objectives and contributing to the innovation of teaching methods in the direction of focusing on students, creating favorable conditions for teachers to organize cognitive activities for students in teaching Physics at high schools. The criteria for assessing students' learning ability with the support of Facebook social network ensure reasonableness and can be checked.

- Students are trained in learning skills with the support of Facebook social network in their studies, they have a good learning spirit and attitude, are creative, proactive and highly self-aware. The learning skills through Facebook social network of students are increasingly improving, effective and initially training students in learning skills with the support of Facebook social network, the ability to self-study. Learning in the direction of training students in learning skills with the support of Facebook social network brings excitement in learning for students and creates opportunities to promote the spirit of exchange, sharing, cooperation in learning and working, self-confidence and listening, stimulates the ability to present in front of a crowd and helps students realize their role and responsibility to the collective and the community. From there, they are formed a good personality, the necessary virtues to meet the requirements of human resources of the country, ensuring the successful implementation of the orientation of Industrialization - Modernization of the country.

- The learning outcomes of Physics subjects of students in classes taught in the direction of focusing on fostering students' natural ability with the support of Facebook social network in teaching have been significantly improved and enhanced compared to teaching methods that focus less on fostering students' natural ability with the support of Facebook social network.

- From the results of the experimental study, it can be concluded that the scientific hypothesis proposed by the thesis is correct. The method of organizing teaching in the direction of fostering students' natural ability with the support of Facebook social network in teaching Physics in high school is completely feasible.

CONCLUSION AND RECOMMENDATIONS

A. Conclusion

Based on the objectives and research tasks of the thesis and the experimental results of the topic: "Fostering students' self-study ability in teaching some knowledge of Mechanics and Electromagnetism of High School Physics with the support of Facebook social network" achieved, we can conclude some basic issues as follows:

- The topic has clarified the following issues:

+ Concepts: NL, TH, NLTH, concept of Facebook social network

o Competence is an integrated attribute of personality, a combination of psychological characteristics of an individual that is suitable for the requirements of a specific activity, ensuring that the activity has good results. Each person's competence is a combination of individual psychological characteristics expressed in a certain activity that meets the requirements of performing a given task.

o Learning is an independent activity to acquire knowledge, skills, techniques, is to brainstorm, think, use intellectual abilities (observe, compare, analyze, synthesize) as well as motivational and emotional qualities to acquire knowledge of a certain field of knowledge or historical and social experiences of humanity, turning it into the possession of the learner himself. Learning is an active and proactive learner, finding knowledge and experience by his own actions, expressing himself. Learning is putting himself in a learning situation, in a research position, handling situations, solving problems, testing learning solutions in the process of personalizing learning.

o Learning ability is the ability that students have to self-determine, manage and effectively control learning activities; demonstrated through the right motivation and positive attitude in learning activities.

+ The components of learning competence are basic abilities that combine to form learning competence and include four components: problem-awareness competence; learning planning competence; learning planning implementation competence; self-assessment competence. Each component includes a number of individual behaviors when working independently or in groups during the learning process.

- The topic has clearly identified that the training of self-learning ability for students with the support of Facebook social network must be specified by training the corresponding skills for students. From there, proceed to systematize the necessary skills for students to effectively learn, which the topic identifies, including: training motivation to learn - self-training, mastering the content of the subject, forming some important self-learning skills.

- The topic has proposed the following processes:

+ The process of fostering NLTH for students with the support of Facebook social network includes 3 stages:

o Phase 1: Preparation: Determine the teaching materials, this phase includes four steps: determine the lesson objectives, analyze the lesson, determine the training of teaching materials for students with the support of Facebook, and plan to organize the lesson via Facebook.

o Phase 2: Training organization includes the following steps: Orientation, HS TH with the support of Facebook social network, interaction, summary.

o Phase 3: Evaluation includes two steps: Organizing the test and evaluating the results.

+ The process of organizing training for students in NLTH with the support of Facebook social network includes 2 stages:

o Phase 1: Preparation: This phase includes four steps: determining lesson objectives, analyzing the lesson, determining the development of teaching skills with the support of Facebook, and planning the lesson with the support of Facebook.

o Phase 2: Training organization includes the following steps: Orientation, HS TH with the support of Facebook social network, discussion, summary.

The above processes are used flexibly with three levels suitable for students and can be used in the stages of the lesson; in the types of lessons; using the process during class time or outside of class time. From there, apply this process to the teaching process of some lessons in some knowledge of Mechanics and Electromagnetism of High School Physics.

- The topic has studied the Physics 10 program, especially clarifying the characteristics of some knowledge of Mechanics and Electromagnetism of High School Physics in the direction of TH, self-study of the topic with the support of Facebook social network.

- Combining the characteristics of some knowledge of Mechanics and Electromagnetism of High School Physics with the process of fostering NLTH for students with the support of Facebook social network, the topic has

Propose teaching plan for 03 topics in some knowledge of Mechanics and Electromagnetism of High School Physics.

- Conduct the scientific experiment as planned to test the correctness of the scientific hypothesis and the feasibility of the topic. The experimental results show that the scientific hypothesis that the topic has raised is completely correct. Specifically, during the implementation of the teaching topic using the teaching process according to the orientation of the topic, high school students are more interested, more proactive and positive, the students' learning ability with the support of Facebook social network is increasingly proficient, progressive and more complete. From there, the students' Physics learning results are improved, the teachers' teaching is increasingly rich and effective. The experimental results also show that the research results of the topic can be popularized for widespread use in Physics teaching in high schools today.

Thus, fostering students' learning ability with the support of Facebook social network has created motivation, increased students' participation in the learning process, trained students how to collect information, process information, apply, evaluate and self-evaluate, and guided the development of learning activity plans with the support of Facebook social network. The teaching method with the support of Facebook social network as implemented helps students to present a problem, be confident in communication, form the habit of daring to speak, daring to do and daring to defend their opinions in front of others. Through this learning method, students have learned to use the language of Physics to describe and explain real phenomena.

The research results show that if we know how to promote the superior features of Facebook social network in teaching, in addition to enhancing students' positivity and initiative, it also helps to foster students' learning ability and improve the quality of teaching with the support of Facebook social network.

B. Development direction of the topic

Continue to supplement and further improve the theoretical basis of fostering students' natural ability with the support of Facebook social network in teaching Physics in high schools.

It is possible to combine TH via social network Facebook with the support of modern DH means, online DH.

C. Recommendations

There is a need for research focusing on fostering students' critical thinking skills with the support of Facebook combined with the use of other social networks, electronic documents and online forms in teaching.

It is necessary to pay attention to research on teaching methods that focus on fostering students' learning abilities with the support of Facebook social network. At the same time, it is necessary to orient the assessment so that students can develop their learning abilities with the support of Facebook social network in Physics teaching.

LIST OF PUBLISHED SCIENTIFIC WORKS

[1]. Nguyen Van Kiet , Nguyen Thi Lan Ngoc, Nguyen Dang Nhat (2019), "The topic "Discovering the Earth's Magnetic Field" in the direction of developing students' self-study capacity with the support of social networks", Journal of Science - Hue University: Social Sciences and Humanities, ISSN 2588-1213, Vol. 128, No. 6C, 2019, pp. 81-91.

[2]. Nguyen Dang Nhat, Nguyen Van Kiet (2019), "Solutions to promote testing and assessment of high school Physics learning outcomes towards capacity development", Journal of Educational Equipment , No. 198, pp. 22-24.

[3]. Nguyen Van Kiet (2019), “Improving self-study capacity for students in the topic “Discovering the Earth's Magnetic Field” with the support of Facebook”, Vietnam Journal of Educational Sciences , No. 19, 2019.

[4]. Nguyen Van Kiet (2021), "Cultivating self-study capacity for students in teaching the Physics 11 Magnetism section with the support of Facebook social network", Journal of Educational Equipment , Special Issue August 2021, pp. 95-97.

[5]. Nguyen Van Kiet (2021), "Process of fostering self-study capacity for Electromagnetic Induction Physics 11 with the support of Facebook social network", Journal of Educational Equipment , No. 248, issue 1-9/2021, pp. 107-110.

[6]. Nguyen Thi Lan Ngoc, Nguyen Van Kiet (2022), Organizing teaching with the support of social networks to develop students' self-study capacity: The case of teaching the lesson "Mechanical energy" (Physics 10), Journal of Education, ISSN 2354-0753, Volume 22, No. 2 (January 2022), pp. 34-39.

[7]. Nguyen Thi Lan Ngoc, Nguyen Van Kiet (2022), , Education Journal, ISSN 2354-0753, Vol. 22, No. 2 (January 2022), pp. 34-39.

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